Home / 4,474.02-6,706.83-1,510.38

Finding the Fourth Proportional to 4,474.02, 6,706.83 and 1,510.38

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Solution

The fourth proportional to 4,474.02, 6,706.83 and 1,510.38 is: 2,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474.02 : 6,706.83 = 1,510.38 : x
  2. Step 2: Convert to fraction form
    4,474.02/6,706.83 = 1,510.38/x
  3. Step 3: Cross multiply
    4,474.02x = 6,706.83 × 1,510.38
  4. Step 4: Simplify right side
    4,474.02x = 10,129,861.90
  5. Step 5: Solve for x
    x = 10,129,861.90/4,474.02
  6. Step 6: Final answer
    x = 2,264.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.